(a(i))[3]
Calculate the empirical formula of compound A.
(a(ii))[1]
Determine the molecular formula of compound B.
(b)[3]
Draw the displayed formula of the monomer that makes polymer Q. Name the monomer used to make polymer Q.
(c)[1]
Complete the symbol equation for this reaction. $\text{C}_{11}\text{H}_{24} \rightarrow \text{C}_3\text{H}_6 + \text{H}_2 + \ldots$
(d(i))[1]
State the name given to compounds with the same molecular formula but different structural formulae.
(d(ii))[2]
Name the carboxylic acid and the alcohol used to make methyl ethanoate.
(d(iii))[2]
Draw the displayed formula of carboxylic acid Y. Name the carboxylic acid.